(19)

(11)

EP 2 379 940 A1

(12)

(43) Date of publication: 26.10.2011 Bulletin 2011/43 (21) Application number: 09796388.8 (22) Date of filing: 22.12.2009

(51) International Patent Classification (IPC):  F21S 8/02(2006.01) (86) International application number: PCT/EP2009/067816 (87) International publication number: WO 2010/072794 (01.07.2010 Gazette 2010/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 23.12.2008 IT MC20080232 (71) Applicants: Margaritelli Spa 06089 Torgiano (PG) (IT) Simplex Srl 31100 Treviso (TV) (IT)	(72) Inventors: MIANI, Giancarlo I-31038 Paese (TV) (IT) BARBISAN, Fausto I-31100 Treviso (TV) (IT) (74) Representative: Cutropia, Gianluigi  Ing. Claudio Baldi s.r.l. Viale Cavallotti, 13 60035 Jesi (AN) 60035 Jesi (AN) (IT)